<template>
  <view class="page">
		<view class="header">
			<view class="locationName">
				
			</view>
			<view class="uni-search-bar">
				<uni-search-bar placeholder="请输入关键字进行查找" cancel-button="none" radius="100"/>
			</view>
		</view>
		<view class="classify_wrap">
			<!-- 横向分类滚动开始 -->
			<view class="classify_scroll_x">
				<scroll-view scroll-x="true" >
					<view class="segmented-wrap">
						<uni-segmented-control :current="current" :values="classify" @clickItem="onClickItem" styleType="text" activeColor="#CC0000"></uni-segmented-control>
					</view>
				</scroll-view>
			</view>
			<!-- 横向分类滚动结束 -->
			<view class="classify_icon">
				<uni-icons type="list" size="28" color="gray"></uni-icons>
			</view>
		</view>
		
		<view class="content">
			<view v-if="current === 0">
				<!-- 轮播图开始 -->
				<view class="uni-margin-wrap">
					<unicloud-db v-slot:default="{data, loading, error, options}" collection="opendb-banner">
						<view v-if="error">{{error.message}}</view>
						<view v-else>
							<swiper class="swiper" circular :indicator-dots="indicatorDots" :autoplay="autoplay" :interval="interval" :duration="duration">
							  <swiper-item v-for="(item, index) in data" :key="item._id">
							    <view class="swiper-item">
							      <image class="banner-image" :src="item.bannerfile.url" mode="aspectFill" :draggable="false" />
							    </view>
							  </swiper-item>
							</swiper>
						</view>
					</unicloud-db>
				</view>
				<!-- 轮播图结束 -->
			</view>
			<view v-if="current === 1">
				选项卡2的内容
			</view>
			<view v-if="current === 2">
				选项卡3的内容
			</view>
		</view>
				<view class="content">
					<view v-if="current === 0">
						<!-- 会员权益开始 -->
						<view class="vip-wrap">
							<uni-card title="会员权益" :thumbnail="vipIcon" margin="5px">
								<uni-grid :column="column" :show-border="false" :square="false">
									<uni-grid-item v-for="(item, index) in vipItem">
										<view class="grid-item-box">
											<image :src="item.icon" style="width: 60rpx; height: 60rpx;" mode="aspectFill"></image>
											<text>{{ item.text }}</text>
										</view>
									</uni-grid-item>
								</uni-grid>
							</uni-card>
						</view>
						<!-- 会员权益结束 -->
					</view>
					<view v-if="current === 1">
						选项卡2的内容
					</view>
					<view v-if="current === 2">
						选项卡3的内容
					</view>
				</view>
				
			</view>
			<!-- 以上代码忽略 -->
	    
					<!-- 会员权益结束 -->
					<!-- 书籍列表开始 -->
				<view class="bookList">
					<unicloud-db v-slot:default="{data, loading, error, options}" collection="sunshine-book">
						<view v-if="error">{{error.message}}</view>
						<view v-else>
							<uni-list>
								<uni-list-item v-for="(item, index) in data" :title="item.bookName" :note="item.author"></uni-list-item>
							</uni-list>
						</view>
					</unicloud-db>
				</view>
					<!-- 书籍列表结束 -->
				
	    <!-- 以下代码忽略 -->
		
</template>

<script>
  export default {
    data() {
      return {
				classify:["主页","儿童","教辅","文学社科","艺术","经管励志","考试法律","科技生活","文创"],
				current: 0,
				indicatorDots: true,
				autoplay: true,
				interval: 2000,
				duration: 500,
				column: 3,
				vipIcon: '/static/vip/vipIcon.png',
				vipItem: [
					{text: '购买储值卡', icon: '/static/vip/chuzhika.png'},
					{text: '会员签到', icon: '/static/vip/qiandao.png'},
					{text: '领券中心', icon: '/static/vip/lingquan.png'}
				],
      }
    },
    methods: {
			onClickItem(e) {
				if (this.current !== e.currentIndex) {
					this.current = e.currentIndex
				}
			},
    }
  }
</script>

<style scoped>
	view {
		display: flex;
		box-sizing: border-box;
		flex-direction: column;
	}
	.page{
		background-color: #EEEEEE;
	}
	.header{
		display: flex;
		flex-direction: row;
		background-color: #FFFFFF;
	}
	.locationName{
		display: flex;
		flex-direction: row;
		height: 50px;
		line-height: 50px;
		font-size: 12px
	}
	.uni-search-bar{
		width: 580rpx;
		height: 50px;
	}
	.classify_wrap {
		width: 750rpx;
		display: flex;
		flex-direction: row;
	}
	.classify_scroll_x{
		white-space: nowrap;
		width: 650rpx;
		background-color: #FFFFFF;
		margin-top: 5rpx;
		margin-bottom: 8rpx;
	}
	.classify_icon{
		display: flex;
		flex: 1;
		background-color: #FFFFFF;
		margin-left: 3rpx;
		margin-top: 5rpx;
		margin-bottom: 8rpx;
	}
	.segmented-wrap{
		width: 1300rpx;
	}
	.scroll-view-item_H {
		display: inline-block;
		width: 140rpx;
		height: 90rpx;
		line-height: 90rpx;
		text-align: center;
		font-size: 12rpx;
	}
	.scroll-view-item_selected{
		border-bottom: 2px solid red;
	}
	.uni-margin-wrap{
		margin-top: 5rpx;
	}
	.swiper{
		height: 315rpx;
	}
	.banner-image {
		width: 750rpx;
		height: 315rpx;
	}
	.grid-item-box {
		text-align: center;
		justify-content: center;
		padding: 20rpx 0 0 0;
	}
	.grid-item-box image{
		margin: 0 auto;
	}
</style>





